Tropical Cyclone Gerda
● Data reliability: ReliableWeather satellites monitored it throughout, so its track and intensity are relatively accurate (Atlantic and E. Pacific since 1966, other basins since 1980).
Gerda at 1992-02-26 20:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Tropical Depression, max wind 约 18 m/s (1 分钟平均) , minimum central pressure 992 hPa, at 1992-03-05 02:00:00前后结束, total 记录 30 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1992-02-26 20:00 | -14.8°S, 60.0°E | Tropical Disturbance | 12.9 | 1004 |
| 1992-02-27 08:00 | -15.0°S, 60.8°E | Tropical Disturbance | 15.4 | 1003 |
| 1992-02-27 20:00 | -15.6°S, 61.4°E | Tropical Depression | 18 | 1000 |
| 1992-02-28 08:00 | -16.3°S, 61.7°E | Tropical Depression | 18 | 999 |
| 1992-02-28 20:00 | -17.1°S, 62.0°E | Tropical Disturbance | 15.4 | 997 |
| 1992-02-29 08:00 | -18.0°S, 62.4°E | Tropical Disturbance | 15.4 | 997 |
| 1992-02-29 20:00 | -18.3°S, 62.9°E | Tropical Disturbance | 15.4 | 992 |
| 1992-03-01 08:00 | -18.6°S, 62.6°E | Tropical Disturbance | 15.4 | 992 |
| 1992-03-01 20:00 | -18.5°S, 62.1°E | Tropical Disturbance | 15.4 | 997 |
| 1992-03-02 08:00 | -18.8°S, 60.8°E | Tropical Disturbance | 12.9 | 998 |
| 1992-03-02 20:00 | -18.8°S, 59.4°E | Tropical Disturbance | 12.9 | 999 |
| 1992-03-03 08:00 | -18.7°S, 58.8°E | Tropical Disturbance | 10.3 | 1000 |
| 1992-03-03 20:00 | -19.2°S, 60.1°E | Tropical Disturbance | 13.4 | 1000 |
| 1992-03-04 08:00 | -19.9°S, 61.2°E | Tropical Disturbance | 11.8 | 1002 |
| 1992-03-04 20:00 | -20.9°S, 61.8°E | Tropical Disturbance | - | 1004 |
| 1992-03-05 02:00 | -21.2°S, 61.8°E | Tropical Disturbance | - | 1004 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1992058S15060 / SH241992. No official Chinese name exists for this basin, so the original English name is used. Intensity is classified by the local agency in the region, based on 1-min sustained wind converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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